feat(media): Phase 8.G noeuds-ecoles + popup RAG info + lien Bonpote + migration Nebius

- CartePensees: noeuds ecole visibles (cercles proportionnels count auteurs, cliquables, emit select-ecole)
- CartePensees: collision D3 ajustee pour repulsion auteurs autour des noeuds ecole
- FicheEcole: nouveau composant modal (liste auteurs ingeres/non-ingeres, interroger RAG)
- media: header lien Bonpote V2 cliquable + bouton i info RAG
- media: popup FRACAS (description RAG, 662 dimensions, 3 couches, localStorage 1ere visite)
- media: FicheEcole branchee (select-ecole, select-auteur-from-ecole, interroger-ecole)
- ChatbotPensees: suppression mention corpusCount hardcoded (double source de verite)
- chatbot, chatbot-v2, chatbot-reseaux, chatbot-taff: migration Mistral -> Nebius DeepSeek-V3.2
- nuxt.config: ajout nebiusApiKey runtime config

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

components/CartePensees.vue

@@ -39,7 +39,7 @@ const LINKS_INFLUENCE = [
 ]
 
 const props = defineProps<{ data: PenseesData | null; active?: boolean }>()
-const emit = defineEmits<{ 'select-auteur': [id: string] }>()
+const emit = defineEmits<{ 'select-auteur': [id: string]; 'select-ecole': [id: string] }>()
 
 const svgRef = ref<SVGElement | null>(null)
 const tooltipRef = ref<HTMLElement | null>(null)
@@ -201,6 +201,12 @@ async function initGraph() {
     fx: W * e.x_hint, fy: H * e.y_hint,
   }))
 
+  // Rayon proportionnel au nombre d'auteurs de l'ecole
+  const ecoleAuteurCounts = new Map<string, number>()
+  props.data.ecoles.forEach(e => ecoleAuteurCounts.set(e.id, 0))
+  props.data.auteurs.forEach(a => ecoleAuteurCounts.set(a.ecole_principale, (ecoleAuteurCounts.get(a.ecole_principale) ?? 0) + 1))
+  const ecoleRadius = (count: number) => Math.max(16, Math.min(36, 13 + count * 1.5))
+
   const allNodes = [...ecoleFixedNodes, ...auteurNodes]
 
   if (simulation) simulation.stop()
@@ -209,7 +215,7 @@ async function initGraph() {
     .force('link', d3.forceLink(links).id((d: any) => d.id).distance(85).strength((d: any) => d.strength ?? 0.5))
     .force('charge', d3.forceManyBody().strength(-30))
     .force('center', d3.forceCenter(W / 2, H / 2).strength(0.02))
-    .force('collision', d3.forceCollide().radius((d: any) => d.type === 'auteur' ? 12 : 0))
+    .force('collision', d3.forceCollide().radius((d: any) => d.type === 'ecole-fixed' ? ecoleRadius(ecoleAuteurCounts.get(d.ecoleId) ?? 0) + 4 : 12))
     .force('forceX', d3.forceX<any>((d: any) => {
       if (d.type === 'auteur') {
         const pos = ecolePositions.get(d.ecole_principale)
@@ -225,6 +231,33 @@ async function initGraph() {
       return H / 2
     }).strength(0.15))
 
+  // ---- NOEUDS ECOLES visibles (couche 3.5) ----
+  // Cercles proportionnels au count d'auteurs, fixes aux centroids Bonpote, cliquables
+  const gEcoles = g.append('g').attr('class', 'ecoles-nodes')
+  ecoleFixedNodes.forEach(eNode => {
+    const ecole = ecoleMap.get(eNode.ecoleId)
+    if (!ecole) return
+    const count = ecoleAuteurCounts.get(eNode.ecoleId) ?? 0
+    const r = ecoleRadius(count)
+    gEcoles.append('circle')
+      .attr('cx', eNode.fx).attr('cy', eNode.fy).attr('r', r)
+      .attr('fill', ecole.color + '22').attr('stroke', ecole.color).attr('stroke-width', 2.5)
+      .attr('class', 'ecole-node').style('cursor', 'pointer')
+      .on('mouseenter', (e: any) => {
+        if (!tooltipRef.value) return
+        tooltipRef.value.innerHTML = `<strong>${ecole.label}</strong> <span style="opacity:0.6;font-size:0.7rem;">${count} auteur${count > 1 ? 's' : ''}</span><br><span style="opacity:0.75;font-size:0.72rem;">${ecole.description}</span>`
+        tooltipRef.value.style.opacity = '1'
+      })
+      .on('mousemove', (e: any) => {
+        if (!tooltipRef.value || !svgEl) return
+        const rect = (svgEl as HTMLElement).getBoundingClientRect()
+        tooltipRef.value.style.left = (e.clientX - rect.left + 14) + 'px'
+        tooltipRef.value.style.top = (e.clientY - rect.top - 10) + 'px'
+      })
+      .on('mouseleave', () => { if (tooltipRef.value) tooltipRef.value.style.opacity = '0' })
+      .on('click', (e: any) => { e.stopPropagation(); emit('select-ecole', eNode.ecoleId) })
+  })
+
   // ---- LIENS APPARTENANCE (couche 4) ----
   const gLinks = g.append('g').attr('class', 'links-appartenance')
   d3LinkSel = gLinks.selectAll('line').data(links).join('line')
@@ -353,6 +386,13 @@ defineExpose({ triggerResize })
   cursor: default;
 }
 
+.ecole-node {
+  transition: opacity 0.15s, r 0.15s;
+}
+.ecole-node:hover {
+  opacity: 0.75;
+}
+
 /* ---- Labels ecoles : calque separe NON-blurre (Phase 8.D) ---- */
 .voronoi-labels {
   pointer-events: none;

components/ChatbotPensees.vue

@@ -20,7 +20,6 @@
         <div class="flex items-center justify-between px-4 py-3 shrink-0" style="border-bottom:1px solid var(--nav-bg-alt);background:var(--nav-bg);">
           <div>
             <p class="text-sm font-bold" style="color:var(--nav-text);">RAG Pensees Ecologiques</p>
-            <p class="text-xs" style="color:var(--nav-text-muted);">{{ corpusCount }} auteurs ingeres</p>
           </div>
           <button @click="open = false" class="flex items-center justify-center w-7 h-7 rounded-full hover:opacity-70"
             style="background:var(--nav-bg-alt);color:var(--nav-text-muted);" aria-label="Fermer">
@@ -119,7 +118,6 @@
     <div class="flex items-center justify-between px-4 py-2 shrink-0" style="border-bottom:1px solid var(--nav-bg-alt);background:var(--nav-bg);">
       <div>
         <p class="text-sm font-bold" style="color:var(--nav-text);">RAG Pensees Ecologiques</p>
-        <p class="text-xs" style="color:var(--nav-text-muted);">{{ corpusCount }} auteurs ingeres</p>
       </div>
     </div>
 

components/FicheEcole.vue

@@ -0,0 +1,101 @@
+<template>
+  <Teleport to="body">
+    <Transition name="backdrop">
+      <div v-if="open && ecole" class="fixed inset-0 z-[1500]" style="background: rgba(26,34,56,0.55);" @click="emit('close')" aria-hidden="true" />
+    </Transition>
+    <Transition name="modal">
+      <div v-if="open && ecole" class="fixed z-[1501] left-1/2 flex flex-col"
+        style="top:50%;transform:translate(-50%,-50%);width:min(540px,94vw);max-height:85vh;background:var(--nav-bg);border-radius:14px;box-shadow:0 16px 64px rgba(26,34,56,0.28);overflow:hidden;"
+        role="dialog" aria-modal="true">
+        <!-- Header -->
+        <div class="flex items-start justify-between px-5 py-4 shrink-0"
+          :style="`border-bottom: 3px solid ${ecole.color}; background: var(--nav-surface);`">
+          <div class="flex-1 min-w-0">
+            <span class="px-2 py-0.5 rounded-full text-xs font-semibold" :style="`background:${ecole.color}22;color:${ecole.color};`">Ecole de pensee</span>
+            <h2 class="mt-2 font-bold text-lg leading-tight" style="color:var(--nav-text);">{{ ecole.label }}</h2>
+            <p class="text-sm mt-1 leading-relaxed" style="color:var(--nav-text-muted);">{{ ecole.description }}</p>
+          </div>
+          <button @click="emit('close')" class="ml-3 shrink-0 flex items-center justify-center w-8 h-8 rounded-full hover:opacity-70"
+            style="background:var(--nav-bg-alt);color:var(--nav-text-muted);" aria-label="Fermer">
+            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
+              <line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
+            </svg>
+          </button>
+        </div>
+        <!-- Body -->
+        <div class="flex-1 overflow-y-auto px-5 py-4 flex flex-col gap-4">
+          <div v-if="auteursIngeres.length">
+            <p class="text-xs font-bold uppercase tracking-widest mb-2" style="color:var(--nav-text-muted);">Dans le RAG ({{ auteursIngeres.length }})</p>
+            <div class="flex flex-wrap gap-2">
+              <button v-for="a in auteursIngeres" :key="a.id"
+                class="px-2.5 py-1 rounded-full text-xs font-medium hover:opacity-80 transition-opacity"
+                :style="`background:${ecole.color}22;color:${ecole.color};border:1px solid ${ecole.color}44;cursor:pointer;`"
+                @click="onSelectAuteur(a.id)">
+                {{ a.nom }}
+              </button>
+            </div>
+          </div>
+          <div v-if="auteursNonIngeres.length">
+            <p class="text-xs font-bold uppercase tracking-widest mb-2" style="color:var(--nav-text-muted);">Presents dans Bonpote, pas encore dans le RAG ({{ auteursNonIngeres.length }})</p>
+            <div class="flex flex-wrap gap-2">
+              <span v-for="a in auteursNonIngeres" :key="a.id"
+                class="px-2.5 py-1 rounded-full text-xs"
+                style="background:var(--nav-bg-alt);color:var(--nav-text-muted);">
+                {{ a.nom }}
+              </span>
+            </div>
+          </div>
+        </div>
+        <!-- Footer -->
+        <div class="shrink-0 px-5 py-3 border-t" style="border-color:var(--nav-bg-alt);">
+          <button @click="emit('interroger-ecole', ecoleId!)" class="w-full py-2.5 rounded-lg text-sm font-semibold hover:opacity-80"
+            :style="`background:${ecole.color};color:white;`">
+            Interroger le RAG sur {{ ecole.label }}
+          </button>
+        </div>
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+interface AuteurData { id: string; nom: string; ecoles: string[]; ecole_principale: string; ingere: boolean }
+interface EcoleData { id: string; label: string; description: string; color: string }
+interface PenseesData { ecoles: EcoleData[]; auteurs: AuteurData[] }
+
+const props = defineProps<{ open: boolean; ecoleId: string | null; data: PenseesData | null }>()
+const emit = defineEmits<{ close: []; 'select-auteur': [auteurId: string]; 'interroger-ecole': [ecoleId: string] }>()
+
+const ecole = computed<EcoleData | null>(() => {
+  if (!props.ecoleId || !props.data) return null
+  return props.data.ecoles.find(e => e.id === props.ecoleId) ?? null
+})
+
+const auteursIngeres = computed(() => {
+  if (!props.ecoleId || !props.data) return []
+  return props.data.auteurs.filter(a => a.ecole_principale === props.ecoleId && (a as any).ingere)
+})
+
+const auteursNonIngeres = computed(() => {
+  if (!props.ecoleId || !props.data) return []
+  return props.data.auteurs.filter(a => a.ecole_principale === props.ecoleId && !(a as any).ingere)
+})
+
+function onSelectAuteur(id: string) {
+  emit('close')
+  emit('select-auteur', id)
+}
+
+function onKey(e: KeyboardEvent) { if (e.key === 'Escape' && props.open) emit('close') }
+onMounted(() => window.addEventListener('keydown', onKey))
+onUnmounted(() => window.removeEventListener('keydown', onKey))
+</script>
+
+<style scoped>
+.backdrop-enter-active,.backdrop-leave-active { transition: opacity 0.2s; }
+.backdrop-enter-from,.backdrop-leave-to { opacity: 0; }
+.modal-enter-active { transition: opacity 0.2s, transform 0.22s cubic-bezier(0.34,1.56,0.64,1); }
+.modal-leave-active { transition: opacity 0.18s, transform 0.18s ease-in; }
+.modal-enter-from { opacity: 0; transform: translate(-50%,-48%) scale(0.94); }
+.modal-leave-to { opacity: 0; transform: translate(-50%,-48%) scale(0.96); }
+</style>

nuxt.config.ts

@@ -16,6 +16,7 @@ export default defineNuxtConfig({
     commentTableId: process.env.COMMENT_TABLE_ID || process.env.AVIS_TABLE_ID,
     statsTableId: process.env.STATS_TABLE_ID || 'mbbq7n47ixy19mc',
     mistralApiKey: process.env.MISTRAL_API_KEY,
+    nebiusApiKey: process.env.NEBIUS_API_KEY,
     redisUrl: process.env.REDIS_URL || 'redis://127.0.0.1:6379',
     resendApiKey: process.env.RESEND_API_KEY,
     emailJules: process.env.EMAIL_JULES || 'jules@trans-former.fr',

pages/media.vue

@@ -6,11 +6,25 @@
 
       <!-- Header onglet -->
       <div class="shrink-0 px-5 py-3"
-        style="background: var(--nav-surface); border-bottom: 1px solid var(--nav-bg-alt);">
+        style="background: var(--nav-surface); border-bottom: 1px solid var(--nav-bg-alt); display:flex; align-items:center; justify-content:space-between; gap:12px;">
-        <h1 class="font-bold text-base" style="color: var(--nav-text);">ATIS Media</h1>
+        <div>
-        <p class="text-xs mt-0.5" style="color: var(--nav-text-muted);">
+          <h1 class="font-bold text-base" style="color: var(--nav-text);">ATIS Media</h1>
-          {{ corpusCount }} auteurs ingeres dans le RAG - carte FRACAS Bonpote V2
+          <p class="text-xs mt-0.5" style="color: var(--nav-text-muted);">
-        </p>
+            {{ corpusCount }} auteurs ingeres dans le RAG -
+            <a href="https://bonpote.com/wp-content/uploads/2024/10/FRACAS_BONPOTE_CARTE_VERSO_V2-OCT2024.pdf"
+              target="_blank" rel="noopener"
+              style="color: var(--nav-primary, #3b6ea5); text-decoration: underline; text-underline-offset: 2px;">
+              carte FRACAS Bonpote V2
+            </a>
+          </p>
+        </div>
+        <button
+          @click="ragInfoOpen = true"
+          title="A propos du RAG FRACAS"
+          style="width:26px;height:26px;border-radius:50%;border:1.5px solid var(--nav-text-muted);color:var(--nav-text-muted);font-size:0.72rem;font-weight:700;cursor:pointer;flex-shrink:0;background:var(--nav-bg-alt);display:flex;align-items:center;justify-content:center;"
+          aria-label="A propos du RAG">
+          i
+        </button>
       </div>
 
       <!-- Conteneur split / plein ecran -->
@@ -32,6 +46,7 @@
               :data="penseesData"
               :active="true"
               @select-auteur="onSelectAuteur"
+              @select-ecole="onSelectEcole"
             />
             <template #fallback>
               <div class="w-full h-full flex items-center justify-center" style="color: var(--nav-text-muted);">
@@ -116,6 +131,61 @@
       @interroger-rag="onInterrogerRag"
     />
 
+    <!-- Fiche ecole modal -->
+    <FicheEcole
+      :open="ficheEcoleOpen"
+      :ecoleId="ficheEcoleId"
+      :data="penseesData"
+      @close="ficheEcoleOpen = false"
+      @select-auteur="onSelectAuteurFromEcole"
+      @interroger-ecole="onInterrogerEcole"
+    />
+
+    <!-- Modal info RAG -->
+    <Teleport to="body">
+      <Transition name="backdrop">
+        <div v-if="ragInfoOpen" class="fixed inset-0 z-[2000]" style="background:rgba(26,34,56,0.55);" @click="ragInfoOpen = false" aria-hidden="true" />
+      </Transition>
+      <Transition name="modal">
+        <div v-if="ragInfoOpen" class="fixed z-[2001] left-1/2 flex flex-col"
+          style="top:50%;transform:translate(-50%,-50%);width:min(580px,94vw);max-height:85vh;background:var(--nav-bg);border-radius:14px;box-shadow:0 16px 64px rgba(26,34,56,0.28);overflow:hidden;"
+          role="dialog" aria-modal="true" aria-label="A propos du RAG FRACAS">
+          <div class="flex items-center justify-between px-5 py-4 shrink-0"
+            style="border-bottom:2px solid var(--nav-bg-alt);background:var(--nav-surface);">
+            <h2 class="font-bold text-base" style="color:var(--nav-text);">FRACAS - Bibliotheque des pensees ecologiques</h2>
+            <button @click="ragInfoOpen = false" class="ml-3 shrink-0 flex items-center justify-center w-8 h-8 rounded-full hover:opacity-70"
+              style="background:var(--nav-bg-alt);color:var(--nav-text-muted);" aria-label="Fermer">
+              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
+                <line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
+              </svg>
+            </button>
+          </div>
+          <div class="flex-1 overflow-y-auto px-5 py-4" style="color:var(--nav-text);font-size:0.875rem;line-height:1.6;">
+            <p class="mb-3">Une bibliotheque parlante politisee - des pensees ecologiques de gauche, organisees pour aider a creer une pensee complexe et nuancee, critiquer le recit dominant et soutenir des alternatives concretes et des projets collectifs.</p>
+            <p class="mb-4" style="color:var(--nav-text-muted);font-size:0.8rem;">Projet open source, ouvert a toutes et a tous - <a href="https://bonpote.com/wp-content/uploads/2024/10/FRACAS_BONPOTE_CARTE_VERSO_V2-OCT2024.pdf" target="_blank" rel="noopener" style="text-decoration:underline;">reference carte FRACAS Bonpote V2</a>.</p>
+            <div class="flex flex-col gap-3">
+              <div class="p-3 rounded-lg" style="background:var(--nav-bg-alt);">
+                <p class="font-semibold mb-1" style="font-size:0.8rem;color:var(--nav-text-muted);text-transform:uppercase;letter-spacing:0.05em;">Ce qu'est un RAG</p>
+                <p>Les textes sont vectorises dans un espace de 662 dimensions - chaque livre devient un nuage de points semantiques. La proximite entre les points capture la proximite entre les idees, pas les mots.</p>
+              </div>
+              <div class="p-3 rounded-lg" style="background:var(--nav-bg-alt);">
+                <p class="font-semibold mb-1" style="font-size:0.8rem;color:var(--nav-text-muted);text-transform:uppercase;letter-spacing:0.05em;">Chunking intelligent</p>
+                <p>Lors de l'ingestion, nous selectionnons les entites cles (concepts, auteurs, relations entre idees) plutot que de decouper mecaniquement les textes.</p>
+              </div>
+              <div class="p-3 rounded-lg" style="background:var(--nav-bg-alt);">
+                <p class="font-semibold mb-2" style="font-size:0.8rem;color:var(--nav-text-muted);text-transform:uppercase;letter-spacing:0.05em;">Trois couches d'analyse</p>
+                <div class="flex flex-col gap-1.5">
+                  <div class="flex gap-2"><span class="font-semibold" style="min-width:70px;">Fond</span><span>Les idees, les theses, les arguments - ce qu'on interroge directement.</span></div>
+                  <div class="flex gap-2"><span class="font-semibold" style="min-width:70px;">Forme</span><span>Les modeles narratifs, la rhetorique, la construction argumentative.</span></div>
+                  <div class="flex gap-2"><span class="font-semibold" style="min-width:70px;">Structure</span><span>L'architecture des livres - comment les auteurs construisent leur pensee.</span></div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </Transition>
+    </Teleport>
+
   </div>
 </template>
 
@@ -133,6 +203,9 @@ const DEFAULT_SPLIT_RATIO = 0.66
 
 const ficheOpen = ref(false)
 const ficheAuteurId = ref<string | null>(null)
+const ficheEcoleOpen = ref(false)
+const ficheEcoleId = ref<string | null>(null)
+const ragInfoOpen = ref(false)
 const chatbotAuteur = ref<string | null>(null)
 const penseesData = ref<PenseesData | null>(null)
 const layoutMode = ref<LayoutMode>('split')
@@ -179,7 +252,6 @@ function onHandleMouseup() {
 }
 
 onMounted(async () => {
-  // Restaurer le mode de layout depuis localStorage
   if (typeof window !== 'undefined') {
     const saved = localStorage.getItem(STORAGE_KEY) as LayoutMode | null
     if (saved && ['split', 'carte-full', 'chatbot-full'].includes(saved)) {
@@ -189,6 +261,11 @@ onMounted(async () => {
     if (!isNaN(savedRatio) && savedRatio >= 0.20 && savedRatio <= 0.80) {
       splitRatio.value = savedRatio
     }
+    // Afficher le popup info RAG a la premiere visite
+    if (!localStorage.getItem('rag-fracas-info-seen')) {
+      ragInfoOpen.value = true
+      localStorage.setItem('rag-fracas-info-seen', '1')
+    }
   }
   try {
     penseesData.value = await $fetch<PenseesData>('/data/auteurs-pensees.json')
@@ -223,6 +300,23 @@ function onSelectAuteur(id: string) {
   chatbotAuteur.value = null
 }
 
+function onSelectEcole(id: string) {
+  ficheEcoleId.value = id
+  ficheEcoleOpen.value = true
+}
+
+function onSelectAuteurFromEcole(auteurId: string) {
+  ficheEcoleOpen.value = false
+  onSelectAuteur(auteurId)
+}
+
+function onInterrogerEcole(ecoleId: string) {
+  ficheEcoleOpen.value = false
+  const ecole = penseesData.value?.ecoles.find(e => e.id === ecoleId)
+  chatbotAuteur.value = ecole?.label ?? null
+  if (layoutMode.value === 'carte-full') setLayoutMode('split')
+}
+
 function onInterrogerRag(auteurId: string) {
   ficheOpen.value = false
   const auteur = penseesData.value?.auteurs.find(a => a.id === auteurId)
@@ -392,6 +486,14 @@ useHead({ title: 'AEP - Media - Carte FRACAS Bonpote' })
   overflow: hidden;
 }
 
+/* --- Transitions modal RAG info --- */
+.backdrop-enter-active,.backdrop-leave-active { transition: opacity 0.2s; }
+.backdrop-enter-from,.backdrop-leave-to { opacity: 0; }
+.modal-enter-active { transition: opacity 0.2s, transform 0.22s cubic-bezier(0.34,1.56,0.64,1); }
+.modal-leave-active { transition: opacity 0.18s, transform 0.18s ease-in; }
+.modal-enter-from { opacity: 0; transform: translate(-50%,-48%) scale(0.94); }
+.modal-leave-to { opacity: 0; transform: translate(-50%,-48%) scale(0.96); }
+
 /* --- Responsive mobile (<768px) --- */
 /* Stack vertical : carte 60vh + chatbot 40vh en mode split */
 @media (max-width: 767px) {

server/api/chatbot-reseaux.post.ts

@@ -82,18 +82,18 @@ export default defineEventHandler(async (event) => {
 
   const systemPrompt = SYSTEM_PROMPT.replace('{{STRUCTURES_JSON}}', JSON.stringify(context, null, 0))
 
-  const mistralApiKey = config.mistralApiKey as string
+  const nebiusApiKey = config.nebiusApiKey as string
-  if (!mistralApiKey) throw createError({ statusCode: 500, message: 'Clé API Mistral manquante.' })
+  if (!nebiusApiKey) throw createError({ statusCode: 500, message: 'Clé API Nebius manquante.' })
 
   let mistralRaw: string
   try {
     const res = await $fetch<{ choices: { message: { content: string } }[] }>(
-      'https://api.mistral.ai/v1/chat/completions',
+      'https://api.tokenfactory.nebius.com/v1/chat/completions',
       {
         method: 'POST',
-        headers: { Authorization: `Bearer ${mistralApiKey}`, 'Content-Type': 'application/json' },
+        headers: { Authorization: `Bearer ${nebiusApiKey}`, 'Content-Type': 'application/json' },
         body: JSON.stringify({
-          model: 'mistral-small-latest',
+          model: 'deepseek-ai/DeepSeek-V3.2',
           temperature: 0.3,
           max_tokens: 700,
           response_format: { type: 'json_object' },

server/api/chatbot-taff.post.ts

@@ -91,20 +91,20 @@ export default defineEventHandler(async (event) => {
 
   const systemPrompt = SYSTEM_PROMPT.replace('{{PLATEFORMES_JSON}}', JSON.stringify(context, null, 0))
 
-  const mistralApiKey = config.mistralApiKey as string
+  const nebiusApiKey = config.nebiusApiKey as string
-  if (!mistralApiKey) {
+  if (!nebiusApiKey) {
-    throw createError({ statusCode: 500, statusMessage: 'Clé API Mistral manquante.' })
+    throw createError({ statusCode: 500, statusMessage: 'Clé API Nebius manquante.' })
   }
 
   let mistralRaw: string
   try {
     const res = await $fetch<{ choices: { message: { content: string } }[] }>(
-      'https://api.mistral.ai/v1/chat/completions',
+      'https://api.tokenfactory.nebius.com/v1/chat/completions',
       {
         method: 'POST',
-        headers: { Authorization: `Bearer ${mistralApiKey}`, 'Content-Type': 'application/json' },
+        headers: { Authorization: `Bearer ${nebiusApiKey}`, 'Content-Type': 'application/json' },
         body: JSON.stringify({
-          model: 'mistral-small-latest',
+          model: 'deepseek-ai/DeepSeek-V3.2',
           temperature: 0.3,
           max_tokens: 700,
           response_format: { type: 'json_object' },

server/api/chatbot-v2.post.ts

@@ -145,19 +145,22 @@ export default defineEventHandler(async (event) => {
 
   const systemPrompt = SYSTEM_PROMPT_V2.replace('{{CONTEXTE_RAG}}', contextStr)
 
-  // 7. Mistral Small - génération réponse
+  // 7. Nebius DeepSeek-V3.2 - génération réponse
+  const nebiusApiKey = config.nebiusApiKey as string
+  if (!nebiusApiKey) throw createError({ statusCode: 500, statusMessage: 'Clé API Nebius manquante.' })
+
   let mistralRaw: string
   try {
-    const mistralRes = await $fetch<{
+    const nebiusRes = await $fetch<{
       choices: { message: { content: string } }[]
-    }>('https://api.mistral.ai/v1/chat/completions', {
+    }>('https://api.tokenfactory.nebius.com/v1/chat/completions', {
       method: 'POST',
       headers: {
-        Authorization: `Bearer ${mistralApiKey}`,
+        Authorization: `Bearer ${nebiusApiKey}`,
         'Content-Type': 'application/json'
       },
       body: JSON.stringify({
-        model: 'mistral-small-latest',
+        model: 'deepseek-ai/DeepSeek-V3.2',
         temperature: 0.3,
         max_tokens: 600,
         response_format: { type: 'json_object' },
@@ -167,10 +170,10 @@ export default defineEventHandler(async (event) => {
         ]
       })
     })
-    mistralRaw = mistralRes.choices?.[0]?.message?.content ?? '{}'
+    mistralRaw = nebiusRes.choices?.[0]?.message?.content ?? '{}'
   } catch (e: any) {
-    console.error('[chatbot-v2] Erreur Mistral Small :', e?.message ?? e)
+    console.error('[chatbot-v2] Erreur Nebius DeepSeek :', e?.message ?? e)
-    throw createError({ statusCode: 502, statusMessage: 'Erreur appel Mistral Small.' })
+    throw createError({ statusCode: 502, statusMessage: 'Erreur appel Nebius DeepSeek.' })
   }
 
   // 8. Parse JSON

server/api/chatbot.post.ts

@@ -247,13 +247,13 @@ export default defineEventHandler(async (event) => {
     JSON.stringify(fichesContext, null, 0),
   )
 
-  // 6. Appel Mistral Small
+  // 6. Appel Nebius DeepSeek-V3.2
-  const mistralApiKey = config.mistralApiKey as string
+  const nebiusApiKey = config.nebiusApiKey as string
 
-  if (!mistralApiKey) {
+  if (!nebiusApiKey) {
     throw createError({
       statusCode: 500,
-      statusMessage: 'Clé API Mistral manquante.',
+      statusMessage: 'Clé API Nebius manquante.',
     })
   }
 
@@ -262,17 +262,17 @@ export default defineEventHandler(async (event) => {
   let tokensOut = 0
 
   try {
-    const mistralRes = await $fetch<{
+    const nebiusRes = await $fetch<{
       choices: { message: { content: string } }[]
       usage?: { prompt_tokens: number; completion_tokens: number }
-    }>('https://api.mistral.ai/v1/chat/completions', {
+    }>('https://api.tokenfactory.nebius.com/v1/chat/completions', {
       method: 'POST',
       headers: {
-        Authorization: `Bearer ${mistralApiKey}`,
+        Authorization: `Bearer ${nebiusApiKey}`,
         'Content-Type': 'application/json',
       },
       body: JSON.stringify({
-        model: 'mistral-small-latest',
+        model: 'deepseek-ai/DeepSeek-V3.2',
         temperature: 0.3,
         max_tokens: 600,
         response_format: { type: 'json_object' },
@@ -283,11 +283,11 @@ export default defineEventHandler(async (event) => {
       }),
     })
 
-    mistralRaw = mistralRes.choices?.[0]?.message?.content ?? '{}'
+    mistralRaw = nebiusRes.choices?.[0]?.message?.content ?? '{}'
-    tokensIn = mistralRes.usage?.prompt_tokens ?? 0
+    tokensIn = nebiusRes.usage?.prompt_tokens ?? 0
-    tokensOut = mistralRes.usage?.completion_tokens ?? 0
+    tokensOut = nebiusRes.usage?.completion_tokens ?? 0
   } catch (e: any) {
-    console.error('[chatbot] Erreur Mistral Small:', e?.message ?? e)
+    console.error('[chatbot] Erreur Nebius DeepSeek:', e?.message ?? e)
     throw createError({
       statusCode: 502,
       statusMessage: 'Erreur appel IA — réessaie dans quelques instants.',